n, 4n...
The first term in the sequence above is n, and each term after the first is 4 times the preceeding term. If the sum of the first 5 terms is 2,046,
what is the value of n ?
Here's what I have so far...let me know if I'm on the right track and how to proceed
n + 4n + 16n + 64n + 256n = 2,046
The first term in the sequence above is n, and each term after the first is 4 times the preceeding term. If the sum of the first 5 terms is 2,046,
what is the value of n ?
Here's what I have so far...let me know if I'm on the right track and how to proceed
n + 4n + 16n + 64n + 256n = 2,046